今年春,我带大班幼儿种植玉米,培养他们学习科学知识和观察事物变化的兴趣。一、讲解、观察同动手相结合。从准备到播种、管理、直到收获的每一个环节,我都要在课内外用孩子们能理解的语言,结合观察实物或操作活动,讲解有关种植的简单知识。在介绍良种知识后,我让小朋友自由组合成若干组,发给每组两把玉米种,让选出 In the spring of this year, I brought corn to nurseries with elites to cultivate their interest in learning scientific knowledge and observing changes in things. First, explain, observe the combination with the hands. From preparation to sowing, management, until every aspect of harvest, I use simple language that kids can understand both inside and outside the class, combined with observations of physical or operational activities, to explain simple things about planting. After introducing the seed knowledge, I let the children freely combine into several groups and issue two corn varieties for each group so as to make the selection